29 lines
797 B
GLSL
29 lines
797 B
GLSL
#version 330 core
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in vec2 TexCoord;
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out vec4 FragColor;
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uniform sampler2D renderTex;
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uniform int screenWidth;
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uniform int screenHeight;
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uniform int crosshairType;
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void main(){
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float crosshair_alpha = 0.8;
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float dist = length(gl_FragCoord.xy-vec2(screenWidth/2, screenHeight/2));
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FragColor = texture(renderTex, TexCoord);
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/*float crosshair_color = (FragColor.x + FragColor.y + FragColor.z) / 3;
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/*if(crosshair_color <= 0.5) crosshair_color = 1.0;
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/*else crosshair_color = 0.0;*/
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float crosshair_color = 1.0;
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if(dist <= 7){
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if( (crosshairType == 0 && dist >= 5) ||
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(crosshairType == 1 && ( int(gl_FragCoord.x) == int(screenWidth / 2) ||
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int(gl_FragCoord.y) == int(screenHeight / 2)) )
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) FragColor = vec4(vec3(crosshair_color), crosshair_alpha);
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}
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}
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